HK-913
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Features and main uses：
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It is suitable for pultrusion process to manufacture tent pole, grille, doors and windows, etc. With medium viscosity and high mechanical strength, not easy to deform.
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Technical index of liquid resin:
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Project
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Company
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Index
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Test Method
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Appearance
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...
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Light yellow transparent liquid
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...
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Viscosity（25℃）
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Pa?s
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0.5~0.7
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GB/T7193.4.1
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Acid value
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mgKOH/g
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17.0~25.0
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GB/T2895
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Gel time（82℃）
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min
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5.0~10.0
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GB/T7193.4.6
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Note: gel time test: CH50 2%
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Physical properties of casting body:
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Project
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Company
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Measured value
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Test Method
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Tensile strength
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MPa
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69.0
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GB/T2567-2008
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Tensile modulus of elasticity
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MPa
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3680.0
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GB/T2567-2008
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Breaking extensibility
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...
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2.50%
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GB/T2567-2008
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Bending strength
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MPa
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131
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GB/T2567-2008
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Bending modulus of elasticity
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MPa
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3600
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GB/T2567-2008
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Hot deformation temperature
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℃
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79
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GB/T1634-2004
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Barcol hardness
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...
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47
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GB/T3854-2005
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Note: 1. The preparation method is in accordance with GB / T8237-2005, curing system: Accelerator RCA 1.0%, curing agent Butanox M-50 1.0%.
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2. Casting body post-treatment: room temperature×24 hours + 60 ℃×3 hours + 120 ℃×1 hours.
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Matters needing attention:
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1.When the construction environment temperature is high and the gel time is short, the dosage of curing agent can not be reduced, and the inhibitor should be added as needed. When the surface is sticky, proper wax solution should be added.
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2.The product should be stored in a cool place below 25 ℃ to avoid fire and keep away from heat and radiation sources. The shelf life of products stored below 25 ℃ is 3 months.
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In view of the diversity of application conditions, it is necessary for users to confirm the product performance. If you have any questions about the contents of this information or want to know more information, please contact our company. We reserve the right to modify the data.
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http://m.xxzxmr.com/en/chanpinzhongxin_v250.html
